.center {
	width: 1200px;
	margin: 0 auto;
}
.navtop{
	width:100%;
	height:69px;
	background:rgba(255,255,255,1);
	box-shadow:0px 1px 5px 0px rgba(0,0,0,0.5);
	font-family:PingFangSC-Medium;
}
.navtop .centerbox {
	height: 100%;
	width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
}
.navtop .centerbox .logo {
	width: 76px;
	height: 36px;
	margin-left: 63px;
	float: left;
	background: url(../img/logo.png);
	background-size: contain;
}
.navtop .centerbox .navlist {
	width: 52%;
	font-size: 12px;
	box-sizing: border-box;
	margin-left: 98px;
	justify-content: space-between;
	
}  
.navtop .centerbox .navlist a {
	width: 80px;
	height: 110px;
	margin: 0 15px;
	font: 700 12px "PingFangSC-Medium";
}
.centerbox .login {
	width:68.75px;
	height:28.75px;
	font-size: 12px;
	margin-left: 48px;
	background:rgba(102,102,102,1);
	border-radius:3.13px;
	text-align: center;
	line-height: 28px;
	color: #fff;
}
.centerbox .account {
	width:120.63px;
	font-size: 12px;
	height:28.75px;
	margin-left: 13px;
	text-align: center;
	line-height: 28px;
	background:rgba(175,0,0,1);
	border-radius:3.13px;
	color: #fff;
}
.navtop .centerbox .btn {
	width: 48px;
	height: 19px;
	margin-left: 26px;
}
.centerbox .btn button {
	float: left;
	width: 21px;
	height: 19px;
	color: black;
}
.serverimg {
	width: 100%;
}
.serverimg img {
	width: 100%;
	
}
.riskbtn {
	position: relative;
	top: 169px;
	left: 0;
}
.risk {
	width: 100%;
	height:50px;
	background:rgba(0,0,0,0.9);
	position: absolute;
	display: none;
}
.risk .center {
	width: 1200px;
	height: 100%;
	margin: 0 auto;
}
.risktg {
	width: 22px;
	height: 50px;
	color: #fff;
	background:rgba(0,0,0,0.9);
	border: 1px dashed white;
	border-left: none;
	position: absolute;
	z-index: 2;
	top: 0;
	left: 0;
}
.main {
	display: block
}
.risk .center .title {
	width:481.25px;
	height:32.5px;
	font-size:10px;
	font-family:SIL-Hei-Med-Jian;
	color:rgba(255,255,255,1);
	line-height:16.25px;
	text-align: center;
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%,-50%);
}